CN212755849U

CN212755849U - Portable folding spinal plate

Info

Publication number: CN212755849U
Application number: CN202020775187.3U
Authority: CN
Inventors: 韩国杰; 柴宇霞; 王亚楠; 张君瑞
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2020-05-12
Filing date: 2020-05-12
Publication date: 2021-03-23
Anticipated expiration: 2030-05-12

Abstract

The utility model relates to the field of spinal therapy, in particular to a portable folding spinal plate, which comprises an intermediate part, an expansion part and a folding part, wherein the bottom end of the expansion part is arranged at the top end of the intermediate part in a sliding and expansion way through a locking adjusting mechanism, and the top end of the folding part and the bottom end of the intermediate part are hinged and fixed through a hinged jacking piece; the upper portion intermediate position of pars contractilis can be dismantled and be provided with the head fixer, the utility model discloses a portable folding spinal column board is provided with flexible and beta structure, can realize high folding to intensity after the expansion is not influenced, simultaneously, can come the length of nimble adjustment spinal column board according to spinal column wound patient's height, brings very big facility for spinal column wound patient's transport.

Description

Portable folding spinal plate

Technical Field

The utility model relates to a backbone treatment field, a portable folding spinal column board specifically says so.

Background

Spinal trauma can directly cause paraplegia, so when treating spinal trauma, great care is needed, the wounded cannot be moved at will, the trunk and the head of the wounded are fixed by hands, then the wounded condition is checked, and finally special equipment such as a spinal plate is used for fixing the body of the wounded, including the head, the trunk and the limbs of the wounded, so that the carrying can be carried out safely.

Spine board is very common when shifting spinal column wound patient, material integrated into one piece such as engineering plastics is adopted mostly to present spine board, mostly can not fold and accomodate, occupy ward or ambulance space, the transport is also very inconvenient, even there are few some spine boards can realize folding, but bulk strength is not as integrated into one piece spine board again, and it is when using, all must expand totally, when spinal column wound patient height is shorter or the minor, can not come the length of nimble adjustment spine board according to spinal column wound patient's height, bring a great deal of inconvenience for spinal column wound patient's transport, consequently, how to overcome the technical problem and the problem that the defect that above-mentioned exists becomes key needs to be solved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses an invention aim at overcome the defect that describes in the background art to realize a portable folding spinal column board, this spinal column board cooperation is flexible and beta structure, can realize high folding to intensity after the expansion is not influenced, can come the length of nimble adjustment spinal column board according to spinal column wound patient's height simultaneously, brings very big facility for spinal column wound patient's transport.

In order to achieve the purpose of the invention, the technical scheme of the utility model is as follows: a portable folding spinal plate comprises a middle part, a telescopic part and a folding part, wherein the bottom end of the telescopic part is arranged at the top end of the middle part in a sliding telescopic manner through a locking adjusting mechanism, and the top end of the folding part and the bottom end of the middle part are hinged and fixed through a hinged jacking piece; the middle position of the upper part of the telescopic part is detachably provided with a head fixer.

Furthermore, the middle part comprises a middle plate, a telescopic hole groove and a guide hole groove, wherein the telescopic hole groove and the guide hole groove are integrally or separately arranged on two sides of the rear side of the middle plate, and the guide hole groove and the telescopic hole groove are integrally or separately arranged in the middle of the rear side of the middle plate, and are both arranged along the length direction of the middle plate.

Furthermore, the telescopic part comprises a telescopic frame and a telescopic plate, the telescopic plate is hinged to the middle upper part of the telescopic frame, the telescopic frame comprises a telescopic frame body, telescopic rail shafts integrally arranged on two sides of the telescopic frame body and guide rail shafts integrally arranged in the middle of the telescopic frame body, the section size of each guide rail shaft is larger than that of each telescopic rail shaft, the guide rail shafts are used for bearing, and the telescopic rail shafts and the guide rail shafts are respectively in splicing fit with the telescopic hole grooves and the guide hole grooves in the middle part; the head fixer is detachably arranged on the telescopic frame body.

Further, the locking adjusting mechanism comprises a plurality of limiting holes formed in the side portion of the middle telescopic hole groove and an elastic boss arranged at the end portion of the telescopic rail shaft of the telescopic portion, the diameter of the elastic boss is matched with the limiting holes, and the elastic boss is popped out to penetrate through the limiting holes to lock the telescopic position of the telescopic rail shaft.

Further, a spring in a stretched state is provided between the expansion bracket of the expansion portion and the rear side of the intermediate plate of the intermediate portion, and the spring provides an auxiliary retracting force of the expansion portion into the intermediate portion.

Furthermore, the hinged tightening piece comprises a hinged hinge and a tightening block, the hinged hinge is arranged at the joint of the bottom end of the middle part and the top end of the folding part, the two tightening blocks are in a group, the tightening blocks in the single group are arranged oppositely, the tightening blocks in the single group are arranged on two sides of the bottom of the middle part and two sides of the top of the folding part respectively, and when the folding part is overturned to the level with the middle part, the tightening blocks in the middle part and the tightening blocks in the folding part are mutually abutted.

Furthermore, the two sides of the upper part of the telescopic part and the two sides of the lower part of the folding part are provided with holding holes, so that medical personnel can conveniently hold the spinal trauma patient when carrying the spinal trauma patient.

Furthermore, the two sides of the telescopic part, the middle part and the folding part are provided with limit buckles convenient for mounting the fixing belt, and the limit buckles are used for fixing and mounting the belt in the transferring process of the patient with spinal trauma.

The utility model discloses a beneficial effect of portable folding spinal column board:

1. the utility model discloses a portable folding spinal column board, flexible portion can stretch out and draw back and accomodate in the intermediate part, and the folding portion can fold and accomodate in the rear side of intermediate part to realize highly folding, length after folding is for the third after expanding about, and the occupation space in ward or ambulance is just saved in convenient transport.

2. The utility model discloses a portable folding spinal column board can set up the elasticity boss in different spacing downthehole through locking guiding mechanism to the flexible length of adjustment pars contractilis can be according to the length of the nimble spinal column board of adjusting of backbone wound patient's height, and is better to wounded's matching degree, can make medical personnel lift wounded's in-process simultaneously, and strength is more balanced.

3. The utility model discloses a portable folding spine board, pars contractilis and intermediate portion are provided with guiding hole groove and the guide rail axle of mutually supporting, and the section size of guide rail axle is greater than the flexible rail axle, and the guide rail axle is used for the bearing, and cooperates the puller block of intermediate portion and pars contractilis intersection, can guarantee that the spine board still keeps or surpass the intensity of integral type spine board even on high folding basis.

Drawings

FIG. 1 is a schematic front view of a portable folding spinal plate according to the present invention;

FIG. 2 is a side view of the portable folding spinal plate of the present invention;

FIG. 3 is a schematic view of the portable folding spinal plate of the present invention in a folded configuration;

FIG. 4 is an enlarged schematic view of A in FIG. 2;

fig. 5 is an enlarged structural diagram of B in fig. 2.

In the figure: 1-middle part, 2-expansion part, 3-folding part, 4-locking adjusting mechanism, 5-hinged jacking piece, 6-head fixer, 7-spring, 8-holding hole, 9-limit buckle, 101-expansion hole groove, 102-guide hole groove, 201-expansion frame, 202-expansion plate, 203-expansion rail shaft, 204-guide rail shaft, 401-limit hole, 402-elastic boss, 501-hinged hinge and 502-jacking block.

Detailed Description

The portable folding spinal plate of the present invention will be described in more detail in the following detailed description of the preferred embodiments thereof, with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, the portable folding spinal plate of the present embodiment includes a middle portion, a telescopic portion and a folding portion, wherein the middle portion includes a middle plate, telescopic hole slots integrally or separately formed at both sides of the rear side of the middle plate, and guide hole slots integrally or separately formed at the middle portion of the rear side of the middle plate, and the telescopic hole slots and the guide hole slots are both disposed along the length direction of the middle plate; the two sides of the telescopic part, the middle part and the folding part are provided with limit buckles convenient for mounting the fixing belt, and the limit buckles are used for fixing the belt of the spinal trauma patient in the transferring process.

In this implementation, see fig. 1, the pars contractilis bottom slides through locking guiding mechanism and stretches out and draws back and sets up in the intermediate part top, and the pars contractilis includes expansion bracket and expansion plate, the expansion plate is articulated to be set up in expansion bracket middle and upper portion, and the non-hinged end of expansion plate is the multi-disc hinge structure of rolling up the curtain gate-type, see fig. 5 for flexible length is different, fills up the vacancy of expansion plate and intermediate lamella. The telescopic frame comprises a telescopic frame body, telescopic rail shafts integrally arranged on two sides of the telescopic frame body and guide rail shafts integrally arranged in the middle of the telescopic frame body, the section size of each guide rail shaft is larger than that of each telescopic rail shaft, each guide rail shaft is used for bearing, and the telescopic rail shafts and the guide rail shafts are respectively in splicing fit with the telescopic hole grooves and the guide hole grooves in the middle; the head fixer is detachably arranged on the telescopic frame body; a spring in a stretched state is arranged between the telescopic frame of the telescopic part and the rear side of the middle plate of the middle part, the spring provides auxiliary retraction force for the telescopic part to be retracted into the middle part, and the spring is in an initial state when the telescopic part is retracted into the middle part.

Referring to fig. 1-4, in the present embodiment, the top end of the folded portion is hinged and fixed with the bottom end of the middle portion through a hinged tightening member; articulated tight piece in top is including articulated hinge and the tight piece in top, articulated hinge sets up in the junction on intermediate part bottom and folding portion top, tight piece two in top is a set of, and the tight piece in top in singly organizing sets up relatively, and singly organizes the tight piece in top and set up respectively in intermediate part bottom both sides and folding portion top both sides, when the folding portion upset to with the intermediate part at ordinary times, the tight piece in top of intermediate part and the tight piece mutual butt in top of folding portion.

A head fixer is detachably arranged in the middle of the upper part of the telescopic part; the holes are arranged on the two sides of the upper portion of the telescopic portion and the two sides of the lower portion of the folding portion, and therefore medical workers can conveniently grip the spinal trauma patient when carrying the spinal trauma patient.

Referring to fig. 1-4, the locking adjusting mechanism includes a plurality of limiting holes provided at the side of the middle telescopic hole slot and an elastic boss provided at the end of the telescopic rail shaft of the telescopic part, the diameter of the elastic boss is matched with the limiting holes, and the elastic boss is popped out to pass through the limiting holes to lock the telescopic position of the telescopic rail shaft.

The method of use of the portable folding spinal plate of this embodiment:

when a patient with spinal trauma needs to be transferred, the spinal plate in a folded state is taken to the patient, the folded part is firstly unfolded to enable the folded part to be overturned and unfolded and keep the folded part to be flat with the middle part, at the moment, the jacking block of the middle part is abutted against the jacking block of the folded part, then the telescopic part is pulled out from the upper end of the middle part according to the height of the patient with spinal trauma, the telescopic plate is clamped in the limiting hole at a proper position through the elastic lug boss of the locking adjusting mechanism, the telescopic plate is adjusted to enable the telescopic plate to be abutted and inosculated with the middle plate, so that the length of the spinal plate is matched with the height of the patient with spinal trauma, then the head of the patient with spinal trauma is fixed on the head fixer, the bridle is arranged on the limiting buckle to fix the trunk and the legs of the patient, after all fixing work is finished, medical personnel can safely transfer the patient with spinal trauma to a ward, fold to accomodate in the intermediate part rear side with folding portion, press flexible portion elasticity boss, the contact lock dies, because the supplementary pulling force of spring, the flexible portion can be light accomodate in the intermediate part, realizes highly folding of spinal plate, and finally, accomodate folding spinal plate can.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of the terms "a" or "an" and the like in the description and in the claims of this application do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.

The exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the specific embodiments without departing from the concept of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention.

Claims

1. A portable folding spinal plate, comprising: the foldable telescopic part comprises a middle part, a telescopic part and a folding part, wherein the bottom end of the telescopic part is arranged at the top end of the middle part in a sliding telescopic manner through a locking adjusting mechanism, and the top end of the folding part and the bottom end of the middle part are hinged and fixed through a hinged jacking piece; the middle position of the upper part of the telescopic part is detachably provided with a head fixer.

2. The portable folding spinal plate of claim 1, wherein: the middle part comprises a middle plate, a telescopic hole groove and a guide hole groove, wherein the telescopic hole groove and the guide hole groove are integrally or separately arranged on two sides of the rear side of the middle plate, and the guide hole groove and the telescopic hole groove are integrally or separately arranged in the middle of the rear side of the middle plate, and are both arranged along the length direction of the middle plate.

3. The portable folding spinal plate of claim 2, wherein: the telescopic part comprises a telescopic frame and a telescopic plate, the telescopic plate is hinged to the middle upper part of the telescopic frame, the telescopic frame comprises a telescopic frame body, telescopic rail shafts integrally arranged on two sides of the telescopic frame body and guide rail shafts integrally arranged in the middle of the telescopic frame body, the section size of each guide rail shaft is larger than that of each telescopic rail shaft, and the telescopic rail shafts and the guide rail shafts are respectively in splicing fit with telescopic hole grooves and guide hole grooves in the middle part; the head fixer is detachably arranged on the telescopic frame body.

4. The portable folding spinal plate of claim 3, wherein: the locking adjusting mechanism comprises a plurality of limiting holes formed in the side portion of the middle telescopic hole groove and an elastic boss arranged at the end portion of the telescopic rail shaft of the telescopic portion, the diameter of the elastic boss is matched with the limiting holes, and the elastic boss is popped out to penetrate through the limiting holes to realize locking of the telescopic position of the telescopic rail shaft.

5. The portable folding spinal plate of claim 3, wherein: a spring in a stretching state is arranged between the telescopic frame of the telescopic part and the rear side of the middle plate of the middle part, and the spring provides auxiliary retraction force for the telescopic part to be retracted into the middle part.

6. The portable folding spinal plate of claim 1 or 3, wherein: articulated tight piece in top is including articulated hinge and the tight piece in top, articulated hinge sets up in the junction on intermediate part bottom and folding portion top, tight piece two in top is a set of, and the tight piece in top in singly organizing sets up relatively, and singly organizes the tight piece in top and set up respectively in intermediate part bottom both sides and folding portion top both sides, when the folding portion upset to with the intermediate part at ordinary times, the tight piece in top of intermediate part and the tight piece mutual butt in top of folding portion.

7. The portable folding spinal plate of claim 1, wherein: gripping holes are formed in two sides of the upper portion of the telescopic portion and two sides of the lower portion of the folding portion.

8. The portable folding spinal plate of any one of claims 1-5, wherein: the two sides of the telescopic part, the middle part and the folding part are provided with limit buckles convenient for mounting the fixing belt.